Highlights from the May 19th issue of CMAJ, presented by Dr. John Fletcher, editor-in-chief. In this issue: ultrasound or near-infrared to guide peripheral IV catheterization in children, validation of a 1-hour rule-out rule-in algorithm for myocardial infarction, social media in medical education, global tobacco control, elder abuse, and more. Full issue table of contents: http://www.cmaj.ca/content/187/8.toc Join us as we explore medical solutions that address the urgent need to change healthcare. Reach out to us about this or any episode you hear. Or tell us about something you&apos;d like to hear on the leading Canadian medical podcast. You can find Blair and Mojola on X <a href='https://twitter.com/BlairBigham'>@BlairBigham</a> and <a href='https://twitter.com/Drmojolaomole'>@Drmojolaomole</a> X (in English): <a href='https://twitter.com/cmaj'>@CMAJ </a> X (en français): <a href='https://twitter.com/JAMC_CMAJ'>@JAMC</a> <a href='https://www.facebook.com/CMAJ.JAMC'>Facebook</a> Instagram: <a href='https://www.instagram.com/cmaj.ca/'>@CMAJ.ca </a> The CMAJ Podcast is produced by <a href='http://www.podcraftproductions.com/'>PodCraft Productions</a>

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CMAJ Podcasts: Exploring the latest in Canadian medicine from coast to coast to coast with your hosts, Drs. Mojola Omole and Blair Bigham. CMAJ Podcasts delves into the scientific and social health advances on the cutting edge of Canadian health care. Episodes include real stories of patients, clinicians, and others who are impacted by our health care system.